package org.meandslava.calc.utils;

import java.text.DecimalFormat;

import android.text.Editable;

public abstract class Term {
	protected static DecimalFormat format = new DecimalFormat("###############.###############");
	
	public abstract double getResult();
	public abstract void applyDigit(int digit);
	public abstract void applyPoint();
	public abstract void writeExpression(Editable editable);
	public abstract boolean back();
}
